191012280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1459}}^1$

素因数の和:2564

約数の個数: 64

約数和(自身を含む): 573955200

約数和(自身を除く): 382942920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 1459, 2182, 2918, 3273, 4364, 4377, 5455, 5836, 6546, 7295, 8728, 8754, 10910, 11672, 13092, 14590, 16365, 17508, 21820, 21885, 26184, 29180, 32730, 35016, 43640, 43770, 58360, 65460, 87540, 130920, 175080, 1591769, 3183538, 4775307, 6367076, 7958845, 9550614, 12734152, 15917690, 19101228, 23876535, 31835380, 38202456, 47753070, 63670760, 95506140, 191012280]

約数ペア:

[(1, 191012280), (2, 95506140), (3, 63670760), (4, 47753070), (5, 38202456), (6, 31835380), (8, 23876535), (10, 19101228), (12, 15917690), (15, 12734152), (20, 9550614), (24, 7958845), (30, 6367076), (40, 4775307), (60, 3183538), (120, 1591769), (1091, 175080), (1459, 130920), (2182, 87540), (2918, 65460), (3273, 58360), (4364, 43770), (4377, 43640), (5455, 35016), (5836, 32730), (6546, 29180), (7295, 26184), (8728, 21885), (8754, 21820), (10910, 17508), (11672, 16365), (13092, 14590)]